<div class="btn-group btn-group-xs op-actions-button">
    <button data-bind="css: { disabled: isDisabled }" type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
        Actions <span class="caret"></span></button>
    <ul class="dropdown-menu" role="menu" data-bind="foreach: commands">
        <li data-bind="css: { divider: !$data }"><a href="#" data-bind="visible: $data, click: $parent.commandClick.bind($parent), text: name"></a></li>
    </ul>
</div>